Weather in August 2025

Winterthur weather in August 2025

°C °F

The average weather in Winterthur in August

The temperatures in Winterthur in August are comfortable with low of 12°C and and high up to 25°C.

You can expect about 3 to 8 days of rain in Winterthur during the month of August. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.

Our weather forecast can give you a great sense of what weather to expect in Winterthur in August 2025.

If you’re planning to visit Winterthur in the near future, we highly recommend that you review the 14 day weather forecast for Winterthur before you arrive.

Temperatures
25° / 12°
Rainy Days
6
Snowy Days
0
Dry Days
25
Rainfall
121
mm
Sun Hours
10.8
Hrs

Explore the weather in Winterthur in other months

Winterthur annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January 4° / -4° 7 11 13 141 mm
Awful
February 5° / -3° 8 10 12 110 mm
Awful
March 10° / 0° 7 16 7 102 mm
Awful
April 16° / 3° 6 22 2 91 mm
Ok
May 19° / 6° 9 22 0 166 mm
Ok
June 23° / 10° 9 21 0 168 mm
Good
July 25° / 12° 8 23 0 156 mm
Good
August 25° / 12° 6 25 0 121 mm
Perfect
September 21° / 9° 4 26 0 79 mm
Good
October 15° / 5° 6 25 0 91 mm
Good
November 9° / 1° 7 19 5 104 mm
Awful
December 5° / -2° 9 13 10 153 mm
Awful

Weather in Winterthur in August - FAQ

What is the average temperature in Winterthur in August?
The average temperature in Winterthur in August is 12/25° C.
What is the chance of rain in Winterthur in August?
On average, there are 6 rainy days in Winterthur during August.
Weather wise, is August a good time to visit Winterthur?
The weather in Winterthur in August is perfect.
Can it snow in Winterthur in August?
On average, there are 0 snowy days in Winterthur in August.
More about the weather in Winterthur